/*

 * Licensed to the Apache Software Foundation (ASF) under one

 * or more contributor license agreements.  See the NOTICE file

 * distributed with this work for additional information

 * regarding copyright ownership.  The ASF licenses this file

 * to you under the Apache License, Version 2.0 (the

 * "License"); you may not use this file except in compliance

 * with the License.  You may obtain a copy of the License at

 *

 *     http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */

package com.bff.gaia.unified.sdk.schemas;



import org.apache.avro.reflect.ReflectData;

import com.bff.gaia.unified.sdk.schemas.utils.AvroUtils;

import com.bff.gaia.unified.sdk.values.TypeDescriptor;



import static com.bff.gaia.unified.sdk.schemas.utils.AvroUtils.toUnifiedSchema;



/**

 * A {@link SchemaProvider} for AVRO generated SpecificRecords and POJOs.

 *

 * <p>This provider infers a schema from generated SpecificRecord objects, and creates schemas and

 * rows that bind to the appropriate fields. This provider also infers schemas from Java POJO

 * objects, creating a schema that matches that inferred by the AVRO libraries.

 */

public class AvroRecordSchema extends GetterBasedSchemaProvider {

  @Override

  public <T> Schema schemaFor(TypeDescriptor<T> typeDescriptor) {

    return toUnifiedSchema(ReflectData.get().getSchema(typeDescriptor.getRawType()));

  }



  @Override

  public FieldValueGetterFactory fieldValueGetterFactory() {

    return AvroUtils::getGetters;

  }



  @Override

  public UserTypeCreatorFactory schemaTypeCreatorFactory() {

    return AvroUtils::getCreator;

  }



  @Override

  public FieldValueTypeInformationFactory fieldValueTypeInformationFactory() {

    return AvroUtils::getFieldTypes;

  }

}